Multisims/Circuits

EENG 3305 Project Assigned: November 1, 2014

Due: December 1, 2014

You are to complete the project below with up to 3 of your classmates. This project will count as 3 homework grades, so be vigilant in completing the assignment.

Specifications

You are to design an active bandpass filter that meets the following specifications:

1. center frequency, fc, 50 kHz

2. bandwidth of 10 kHz

3. passband gain 7

Methodology

• Complete a pencil and paper design.

• Simulate the design in Multisim.

• Thoroughly simulate per the recommendations below.

• Build and test your design on the breadboard.

• Record data to verify your design.

• Write up your findings, demonstrate the design to me and obtain my signature before the deadline.

• Submit the documentation at the BlackBoard submission point before the deadline.

Recommendations

• When building the real circuit you will not have the calculated component values. Remember your parallel and serial combinations.

• Test your design by doing a frequency sweep to determine if it is meeting specs.

• As always, get an early start on this project. If you delay a week it is unlikely that you will complete the design and demonstration.

• Try to move quickly from the pencil and paper stage to the simulation stage as you will solve most of your problems there.

• Do not complicate matters by Googl’ing “bandpass filter that I can use in Dr. Robin- son’s EENG 3305 class”. The design is in the textbook; you simply need to analyze the given design and compute the appropriate components.

• Did I mention get started early? You will need time to ask questions for things that might not be clear.